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staging: r8188eu: simplify dequeue_one_xmitframe 

Simplify the dequeue_one_xmitframe function without changing its
behaviour. Drop the temporary variable xmitframe_plist.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20230123205342.229589-16-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/938/head
Martin Kaiser 2023-01-23 21:53:34 +01:00 committed by Greg Kroah-Hartman
parent 6500084a41
commit ca21b2db68
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/r8188eu/core/rtw_xmit.c
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@ -1357,15 +1357,13 @@ s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitfram
static struct xmit_frame *dequeue_one_xmitframe(struct __queue *pframe_queue)
{
struct list_head *xmitframe_plist, *xmitframe_phead;
struct list_head *xmitframe_phead = get_list_head(pframe_queue);
struct xmit_frame *pxmitframe;
xmitframe_phead = get_list_head(pframe_queue);
if (list_empty(xmitframe_phead))
return NULL;
xmitframe_plist = xmitframe_phead->next;
pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list);
pxmitframe = container_of(xmitframe_phead->next, struct xmit_frame, list);
list_del_init(&pxmitframe->list);
return pxmitframe;
}